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[email protected]CVE-2019-1743

HistoryMar 28, 2019 - 12:29 a.m.

CVE-2019-1743

2019-03-2800:29:00

CWE-20

[email protected]

web.nvd.nist.gov

cisco

ios xe

software

web ui

framework

vulnerability

unauthorized changes

filesystem

nvd

cve-2019-1743

6.5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:S/C:P/I:P/A:P

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

5.9 Medium

AI Score

Confidence

High

0.004 Low

EPSS

Percentile

73.2%

JSON

A vulnerability in the web UI framework of Cisco IOS XE Software could allow an authenticated, remote attacker to make unauthorized changes to the filesystem of the affected device. The vulnerability is due to improper input validation. An attacker could exploit this vulnerability by crafting a malicious file and uploading it to the device. An exploit could allow the attacker to gain elevated privileges on the affected device.

Affected configurations

NVD

Node

ciscoios_xeMatch16.2.1

ciscoios_xeMatch16.2.2

ciscoios_xeMatch16.3.1

ciscoios_xeMatch16.3.1a

ciscoios_xeMatch16.3.2

ciscoios_xeMatch16.3.3

ciscoios_xeMatch16.3.4

ciscoios_xeMatch16.3.5

ciscoios_xeMatch16.3.5b

ciscoios_xeMatch16.3.6

ciscoios_xeMatch16.4.1

ciscoios_xeMatch16.4.2

ciscoios_xeMatch16.4.3

ciscoios_xeMatch16.5.1

ciscoios_xeMatch16.5.1a

ciscoios_xeMatch16.5.1b

ciscoios_xeMatch16.5.2

ciscoios_xeMatch16.5.3

ciscoios_xeMatch16.6.1

ciscoios_xeMatch16.6.2

ciscoios_xeMatch16.6.3

ciscoios_xeMatch16.7.1

ciscoios_xeMatch16.7.1a

ciscoios_xeMatch16.7.1b

ciscoios_xeMatch16.8.1

ciscoios_xeMatch16.8.1a

ciscoios_xeMatch16.8.1b

ciscoios_xeMatch16.8.1c

ciscoios_xeMatch16.8.1d

ciscoios_xeMatch16.8.1e

ciscoios_xeMatch16.8.1s

CPENameOperatorVersion
cisco:ios_xecisco ios xeeq16.2.1
cisco:ios_xecisco ios xeeq16.2.2
cisco:ios_xecisco ios xeeq16.3.1
cisco:ios_xecisco ios xeeq16.3.1a
cisco:ios_xecisco ios xeeq16.3.2
cisco:ios_xecisco ios xeeq16.3.3
cisco:ios_xecisco ios xeeq16.3.4
cisco:ios_xecisco ios xeeq16.3.5
cisco:ios_xecisco ios xeeq16.3.5b
cisco:ios_xecisco ios xeeq16.3.6

CPE	Name	Operator	Version
cisco:ios_xe	cisco ios xe	eq	16.2.1
cisco:ios_xe	cisco ios xe	eq	16.2.2
cisco:ios_xe	cisco ios xe	eq	16.3.1
cisco:ios_xe	cisco ios xe	eq	16.3.1a
cisco:ios_xe	cisco ios xe	eq	16.3.2
cisco:ios_xe	cisco ios xe	eq	16.3.3
cisco:ios_xe	cisco ios xe	eq	16.3.4
cisco:ios_xe	cisco ios xe	eq	16.3.5
cisco:ios_xe	cisco ios xe	eq	16.3.5b
cisco:ios_xe	cisco ios xe	eq	16.3.6

Rows per page:

1-10 of 311

CNA Affected

[
  {
    "product": "Cisco IOS XE Software",
    "vendor": "Cisco",
    "versions": [
      {
        "status": "affected",
        "version": "16.2.1"
      },
      {
        "status": "affected",
        "version": "16.2.2"
      },
      {
        "status": "affected",
        "version": "16.3.1"
      },
      {
        "status": "affected",
        "version": "16.3.2"
      },
      {
        "status": "affected",
        "version": "16.3.3"
      },
      {
        "status": "affected",
        "version": "16.3.1a"
      },
      {
        "status": "affected",
        "version": "16.3.4"
      },
      {
        "status": "affected",
        "version": "16.3.5"
      },
      {
        "status": "affected",
        "version": "16.3.5b"
      },
      {
        "status": "affected",
        "version": "16.3.6"
      },
      {
        "status": "affected",
        "version": "16.4.1"
      },
      {
        "status": "affected",
        "version": "16.4.2"
      },
      {
        "status": "affected",
        "version": "16.4.3"
      },
      {
        "status": "affected",
        "version": "16.5.1"
      },
      {
        "status": "affected",
        "version": "16.5.1a"
      },
      {
        "status": "affected",
        "version": "16.5.1b"
      },
      {
        "status": "affected",
        "version": "16.5.2"
      },
      {
        "status": "affected",
        "version": "16.5.3"
      },
      {
        "status": "affected",
        "version": "16.6.1"
      },
      {
        "status": "affected",
        "version": "16.6.2"
      },
      {
        "status": "affected",
        "version": "16.6.3"
      },
      {
        "status": "affected",
        "version": "16.7.1"
      },
      {
        "status": "affected",
        "version": "16.7.1a"
      },
      {
        "status": "affected",
        "version": "16.7.1b"
      },
      {
        "status": "affected",
        "version": "16.8.1"
      },
      {
        "status": "affected",
        "version": "16.8.1a"
      },
      {
        "status": "affected",
        "version": "16.8.1b"
      },
      {
        "status": "affected",
        "version": "16.8.1s"
      },
      {
        "status": "affected",
        "version": "16.8.1c"
      },
      {
        "status": "affected",
        "version": "16.8.1d"
      },
      {
        "status": "affected",
        "version": "16.8.1e"
      }
    ]
  }
]

References

www.securityfocus.com/bid/107591

tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190327-afu

6.5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:S/C:P/I:P/A:P

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

5.9 Medium

AI Score

Confidence

High

0.004 Low

EPSS

Percentile

73.2%

JSON

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